header{
    background: white;
}
.background{
    position: relative;
}
.background img{
    width: 1280px;
}
.pages{
    position: absolute;
    left: 640px;
    bottom: 30px;
    transform: translate(-50%);
    display: flex;
    width: 100px;
    justify-content: space-between;
}
.pages li{
    width: 10px;
    height: 10px;
    background: #a2d2e9;
    border-radius: 50%;
    display: inline-block;
}
.pages li:first-of-type{
    background: #2295cb;
}
.content{
    margin-top: 40px;
}
.content ul li .content-top{
    height: 168px;
    background: #2395cb;
    text-align: center;
}
.content ul li .content-top h4{
    color: white;
    font-size: 18px;
    position: relative;
    margin-top: 10px;
}
.content ul li .content-top h4:last-of-type::after{
    content:"";
    display: inline-block;
    width: 106px;
    height: 1px;
    background: white;
    position:absolute;
    left: 0;
    bottom: -5px;
    transform: translateX(100%);
}
.content>ul>li{
    background: white;
    width: 315px;
    height: 474px;
    box-shadow: 1px 1px 1px #f6f6f6;
}
.trigon{
    width: 0;
    height: 0;
    border: 20px solid;
    border-color: #2295cb transparent transparent;
    margin: 0 auto;
}
.content-top img{
    margin-top: 16px;
}
.news-mid h4{
    font-size: 16px;
    margin-bottom: 17px;
}
.news-content{
    display: flex;
    justify-content: space-between;
}
.news-mid{
    width: 263px;
    margin: 0 auto;
}
.news-content ul{
    line-height: 25px;
}
.news-bot img{
    margin: 17px 0;
}
.news-bot ul{
    line-height: 25px;
    width: 292px;
}
.news-bot ul li::before{
    content:"";
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #2395cb;
    border-radius: 50%;
    margin-right: 15px;
}
.content>ul{
    display: flex;
    width: 1000px;
    margin: 0 auto;
    justify-content: space-around;
}
.content ul li:nth-of-type(2) .content-top{
    background: #3ed1a4;
}
.content ul li:nth-of-type(3) .content-top{
    background: #895ea3;
}
.content ul li:nth-of-type(2) .trigon{
    border-color: #3ed1a4 transparent transparent;
}
.content ul li:nth-of-type(3) .trigon{
    border-color: #895ea3 transparent transparent;
}
.green-bot{
    text-align: center;
}
.green-bot p:first-of-type{
    color: #53a5d2;
    font-size: 16px;
    margin-top: 40px;
    margin-bottom: 20px;
}
.right-bot{
    text-align: center;
}
.right-bot div{
    background-image: url(./img/首页/逗号.jpg);
    background-repeat: no-repeat;
    width: 300px;
    padding: 30px;
    margin: 30px auto;
}
.title{
    text-align: center;
}
.aboutus{
    margin-top: 60px;
}
.title h3{
    font-size: 18px;
    margin-bottom: 13px;
}
.line-box h4{
    font-size: 12px;
    color: #b3b3b3;
    display: inline-block;
    margin-bottom: 50px;
}
.line{
    width: 75px;
    border-top: 1px solid #b3b3b3;
    display: inline-block;
    vertical-align: middle;
    margin: 0 5px;
}
.aboutus .content{
    background-image: url(./img/首页/bg_b.jpg);
    background-repeat: no-repeat;
    height: 344px;
}
.aboutus .content p{
    width: 1000px;
    padding: 50px;
    margin: 0 auto;
    text-align: center;
}
.aboutus .content img{
    display: block;
    width: 1000px;
    margin: 0 auto;
}
.contactus .title{
    margin-top: 30px;
}
.iconfont{
	color: skyblue;
    margin-right: 5px;
}
.content-title{
    background: white;
    padding-top: 50px;
}
.message{
    width: 405px;
    display: flex;
    justify-content: space-between;
}
.erweima{
    width: 130px;
    height: 188px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    border: 1px solid #ebebeb;

}
.erweima p{
    font-size: 12px;
}
.company{
    width: 250px;
    height: 188px;
}
.company ul{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.contactus .content-title{
    width: 1000px;
    margin: 20px auto;
    display: flex;
    justify-content: space-between;
}
.contactus{
    background: white;
}
.contactus .title{
    background: #f6f6f6;
}
.map iframe{
    width: 402px;
    height: 200px;
    margin: 40px 0;
}
.content-title .right{
    width: 570px;
}
.content-title .right form>div{
    color: #989898;
}
.content-title .right input{
    width: 100%;
    height: 35px;
    border: 1px dashed #d4d2d2;
    background: #f9f8f8;
    margin: 10px 0;
}
.content-title .right textarea{
    width: 100%;
    height: 119px;
    border: 1px dashed #d4d2d2;
    background: #f9f8f8;
    margin: 10px 0;
}
.content-title .right input:last-of-type{
    width: 94px;
    height: 30px;
    background: #3c9cd3;
    color: white;
    border: 1px solid transparent;
}

